The AEM 21-732C Performance Cold Air Intake for 2015–2020 Subaru WRX 2.0L replaces the factory airbox and filter to improve airflow, horsepower and torque. It uses an oversized AEM Dryflow oil-free synthetic washable filter protected by a heat shield and mandrel-bent aluminum tubing with a gunmetal powder coat. Designed to accommodate factory emissions controls and easy to install; backed by AEM’s lifetime limited warranty.
AEM 2015 Subaru WRX 2.0L H4 F/I - Cold Air Intake System